An exploration of the idea that aliens may have visited earth long ago in the geologic past and found a very different planet than we know today. My Patreon Page: https://www.patreon.com/johnmichaelgodier My Event Horizon Channel: https://www.youtube.com/eventhorizonshow Music: Cylinder ...

An updated look at how we are preparing to search the solar system in SETI to see whether anyone has ever stationed an alien probe in the star system including just what we might look for. My Patreon Page: https://www.patreon.com/johnmichaelgodier My Event Horizon Channel: ...

Ancient astronaut theorists believe that extraterrestrial interference might have impacted the way humans evolved, in this clip from Season 4, "Aliens and Bigfoot." Watch all new episodes of Ancient Aliens, returning soon, and stay up to date on all of your favorite The HISTORY Channel shows ...

Top 10 Signs Of Alien Life Found In Fossils Subscribe To Most Amazing Top 10: http://bit.ly/2Ibyk6i Most Recent Videos: https://www.youtube.com/watch?v=Pj2rni0BfKo&list=UUBINYCmwE29fBXCpUI8DgTA Fossils hold the answers to our past and the history of the Earth, but could they be hiding the ...